Finding the Fourth Proportional to 2,976,833.52, 4,466,726.51 and 1,179,677.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,976,833.52 : 4,466,726.51 = 1,179,677.21 : x
2. Step 2: Convert to fraction form
   2,976,833.52/4,466,726.51 = 1,179,677.21/x
3. Step 3: Cross multiply
   2,976,833.52x = 4,466,726.51 × 1,179,677.21
4. Step 4: Simplify right side
   2,976,833.52x = 5,269,295,460,091.83
5. Step 5: Solve for x
   x = 5,269,295,460,091.83/2,976,833.52
6. Step 6: Final answer
   x = 1,770,100.82